http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-213885699-U
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1780fa3c1e7a66976f3436e17a3107b1 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D53-56 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D53-86 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D53-90 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D53-50 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D53-60 |
| filingDate | 2020-11-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-08-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_625b0c9656ff56d93bb1a1ab6d18fd4f http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b7bf440755d8aafc3953476fe9144f7c http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a9b9941cab94c4965fd87402cc967d15 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fda3f9207f763a0faab097a5f6f5ba71 |
| publicationDate | 2021-08-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-213885699-U |
| titleOfInvention | Ammonia-free denitration device for cement kiln |
| abstract | The utility model relates to a cement kiln ammonia-free denitration device in the technical field of cement production, which comprises a flue gas inlet pipeline, a flue gas outlet pipeline and two denitration flues which are connected in parallel between the flue gas inlet pipeline and the flue gas outlet pipeline, wherein the inlets and the outlets of the two denitration flues are respectively provided with a flue gas baffle door, the middle part of the denitration flue is provided with a methane spray grid and a semicoke catalyst module arranged below the methane spray grid, and the lateral part of denitration flue corresponds semicoke catalyst module department and is equipped with semicoke catalyst module and changes the mouth, and semicoke catalyst module includes outer frame and locates the cellular semicoke catalyst in the outer frame, and outer frame bottom is equipped with the gyro wheel, and the lateral part is equipped with the closing plate, and the outside of closing plate is equipped with the push-and-pull handrail, and the closing plate passes through bolt and sealing strip sealing connection on semicoke catalyst module changes the mouth, and the below of gyro wheel is equipped with the slide rail. The device can avoid the problem of ammonia pollution caused by ammonia denitration, realize coordinated desulfurization and denitration, and reduce the energy consumption of the system and the production cost of cement. |
| priorityDate | 2020-11-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 24.